6m x 10m for the rectangle part.
Then the triangle is base x height/2=3 x 7/2= 21/2
But we have two of the same triangle, so we multiply 21/2 by 2, giving us 21.
21 + 60= 81m^2
Hope you get it!
It would be w(5•4) because she reads 20 pages in one week. then you can multiply 20 by any number of weeks to get that number of pages in total.
Answer:
$1,073,741,824
Step-by-step explanation:
Every 12 years, the price increases by double. So, first we would need to find the difference of years between 2370 and 2046.
2370-2046=324
Divide this number by 12 to see how many times the number is doubled.
324/12=27
Continue this pattern of "every 12 years, the price increases by 2x" 27 times.
Ex: 2058-->$16
Ex: 2070-->$32
Ex: 2082-->$64
etc....
Answer:
x=1 or x=−9
Step-by-step explanation:
Let's solve your equation step-by-step.
x(x+8)=9
Step 1: Simplify both sides of the equation.
x2+8x=9
Step 2: Subtract 9 from both sides.
x2+8x−9=9−9
x2+8x−9=0
Step 3: Factor left side of equation.
(x−1)(x+9)=0
Step 4: Set factors equal to 0.
x−1=0 or x+9=0
x=1 or x=−9
There are two sets of coordinates that would form a square.
Coordinate set #1: (4, 0) and (4, 1)
Coordinate set #2: (2, 0) and (2, 1)
Hope this helps!
